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Top freelance XML developers available to hire

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Freelance XML Developer - Mihir Mehta
Freelance XML Developer5.0 (45 reviews)

Senior Full‑Stack Developer with over seven years’ experience designing, building and maintaining large‑scale web applications. Track record of delivering end‑to‑end solutions by partnering with stakeholders to translate business and user needs into reliable software. Committed to clean, maintainable code, performance tuning, security best practices, and automated CI/CD pipelines. Nearly two years of hands‑on AI experience, integrating machine learning models and automation to boost product intelligence. I’ve contributed as a developer at global leaders Adobe and Newgen, as well as at high‑growth startups MoveInSync and Zillious Solutions. Skills Advanced: Java, MySQL, PostgreSQL, Spring, Hibernate, Spring Boot, Maven/Gradle, Microservices, Multithreading & Concurrency Control, Web Services (SOAP & REST), RPC, Git, Google Cloud Platform (GCP), Database Modeling & Schema Design, SQL (Stored Procedures/Functions, Triggers), Docker, Kubernetes. Intermediate: TypeScript, Python, Angular, React, API Gateway, Service Discovery, Load Balancer, ELK Stack, Kafka, RabbitMQ, Redis Cache, RAG (Retrieval-Augmented Generation), AI Agents, LangGraph, Vector Databases, AI Workflows, Fine‑Tuning. Core Strengths: Scalable system design, back‑end architecture, data structures & algorithms. How I Can Help You – I’m here to tackle your toughest technical challenges with expertise and dedication. Special Offer – Enjoy your first session free! (Terms & Conditions apply — let’s discuss your needs during our requirement-gathering call.) Satisfaction Guaranteed – Not satisfied? Request an instant refund, no questions asked. For a comprehensive overview of additional technologies and frameworks tailored to your needs, please refer to the Expertise section of my profile.

Freelance XML Developer - Timothy Baker
Freelance XML Developer5.0 (1 reviews)

Hello, I am a tutor specializing in describing technical topics in a relatable way, particularly Java, AngularJS, C#, Visual Basic, C and C++, and even music production. Most of my students are studying computer science or math, and I have 5 years of tutoring experience. I am also a writer with a lot of different writing avenues (poetry, journalism, publishing, and technical documents).

Freelance XML Developer - Artsrun Ohanyan
Freelance XML Developer4.8 (13 reviews)

I am a software engineer with over 20 years of experience in a wide variety of business applications. I have extensive hands-on experience in software design, architecture, implementation and integration.

Freelance XML Developer - Willem Van Onsem
Freelance XML Developer5.0 (15 reviews)

Developer by day, programmer by night. I obtained a master of science in civil engineering (computer science) and participated - together with several teams - in programming contests and hackathlons. I answer questions on StackOverflow on a daily basis and wrote courses on Artificial Intelligence and Digital Electronics. I am mainly interested in Haskell, Python, and Prolog. I worked as a researcher in the field of hyperheuristics (artificial intelligence), a teaching assistant in computer science and as a data scientist and technical lead developer in an AI startup. During my spare time I developed small (and larger) projects to help with daily routine. For me, a computer should aim to automate everything that is boring, such that one can pay more attention to what is interesting in life. After each session, I aim to write a document (usually within one week) that describes what we discussed. The public GPG key can be found here: https://pgp.mit.edu/pks/lookup?op=vindex&search=0x6A148004A6024E2B Usually available between 17:30 - 21:30 UTC (Monday to Friday) and 9:30 - 21:30 UTC (weekend). See for time conversions https://goo.gl/eWdDCG (week days) and https://goo.gl/kdvMsa (weekends).

Freelance XML Developer - Fazal Ahmad
Freelance XML Developer

**Software Engineer** with **15+ years** of experience in **VBA, C#, .NET Core, ASP.NET, C++, Node.js**, and _AI-driven applications_. Skilled in **Agile methodologies**, including _Scrum-based delivery, sprint planning_, and _backlog management_ using tools like **Jira** and **Azure DevOps**. Expertise in **cloud computing** (_Azure_), **system architecture**, and **CI/CD pipelines**. Strong background in **Machine Learning (ML)**, **Natural Language Processing (NLP)**, and **Sentiment Analysis** using _Stanford NLP, Custom Corpus_, and _SentiWordNet-based models_. Proven track record in _optimizing performance, delivering scalable solutions_, and **leading cross-functional teams** toward high-impact outcomes. _Passionate about continuous learning and fostering engineering excellence._

Freelance XML Developer - Suresh Atta
Freelance XML Developer5.0 (1128 reviews)

9+ years on Codementor !!! Java and web developer for a decade, who loves to solve things and fix bugs. **If I can't fix your issue, you'll get a refund. I do not start timer until you explain your issue (Or) if I am not sure about the issue** Ping me if you are looking for more details.

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Frequently asked questions

How long do XML projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance XML project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance XML request on Codementor, check out our article.

How much does it cost to hire a freelance XML developer?

We don’t charge anything when you post a freelance hiring request for XML developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor XML developers different?

We do a comprehensive technical and communications screen of all XML developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing XML developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your XML project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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